Abstract: An organic light emitting display device includes a substrate with a first emitting region adjacent a second emitting region, a first anode in the first emitting region, a first organic light emitting layer on the first anode, a second anode in the second emitting region, and a second organic light emitting layer on a part of the first anode and the second anode. The second organic light emitting layer includes a material different from the first organic light emitting layer.

Abstract: A display panel inspection equipment includes: a panel support on which a display panel is supported; and an imaging device which faces the panel support, wherein the imaging device has an optical path and includes: a lens unit which is provided on a side of the optical path and causes light to enter the imaging device; a sensing unit which is provided on the other side of the optical path and includes a Bayer filter; and a light splitting unit which overlaps at least a part of the optical path, is provided between the lens unit and the sensing unit, and splits the light entering the imaging device into a plurality of beams.

Abstract: A display device is disclosed. In one aspect, the display device includes a substrate and a plurality of first pixels and a plurality of second pixels formed on the substrate. Each of the first pixels includes a first reflective layer and a first emission layer and is configured to reflect external light so as to display the outline of an icon. Each of the second pixels includes a second reflective layer, a second emission layer, and a color filter.

Abstract: A display panel including: a display unit configured to provide a first image to one of a left eyeball and a right eyeball of a user and to provide a second image having the same tone as a tone of the first image to the other one of the left eyeball and the right eyeball of the user; a brightness correcting unit configured to generate second image data corresponding to the second image by using first image data corresponding to the first image; and a data driver configured to generate a first data signal based on the first image data, to generate a second data signal based on the second image data, and to provide the first and second data signals to the display unit, and the first image and the second image are displayed with different brightnesses during at least a part of an image display period.

Abstract: A mura detection device includes an XYZ coordinate system conversion unit which receives a photographed image of a display device and converts the photographed image into XYZ image data according to XYZ chromatic coordinates, a background image generation unit which generates background image data obtained by removing a part of the XYZ image data, a color difference calculation unit which generates color difference image data by comparing the photographed image and the background image data, and a mura data generation unit which calculates a color mura index value using the color difference image data.

Abstract: An organic light emitting display device includes a substrate with a first emitting region adjacent a second emitting region, a first anode in the first emitting region, a first organic light emitting layer on the first anode, a second anode in the second emitting region, and a second organic light emitting layer on a part of the first anode and the second anode. The second organic light emitting layer includes a material different from the first organic light emitting layer.

Abstract: A method of driving a foldable display device, which includes a first display panel and a second display panel that are foldable onto each other, includes detecting a first gaze angle of a viewer with respect to the first display panel and a second gaze angle of the viewer with respect to the second display panel, determining a first red, green, blue (RGB) luminance ratio corresponding to the first gaze angle and a second RGB luminance ratio corresponding to the second gaze angle based on a mapping table that stores expected gaze angles and optimal RGB luminance ratios mapped to the expected gaze angles, performing a first color shifting operation on the first display panel based on the first RGB luminance ratio, and performing a second color shifting operation on the second display panel based on the second RGB luminance ratio.

Abstract: An organic light emitting display device includes a substrate with a first emitting region adjacent a second emitting region, a first anode in the first emitting region, a first organic light emitting layer on the first anode, a second anode in the second emitting region, and a second organic light emitting layer on a part of the first anode and the second anode. The second organic light emitting layer includes a material different from the first organic light emitting layer.

Abstract: A display panel inspection equipment is provided. The display panel inspection equipment includes: a panel support on which a display panel is supported; and an imaging device which faces the panel support, wherein the imaging device has an optical path and includes: a lens unit which is provided on a side of the optical path and causes light to enter the imaging device; a sensing unit which is provided on the other side of the optical path and includes a Bayer filter; and a light splitting unit which overlaps at least a part of the optical path, is provided between the lens unit and the sensing unit, and splits the light entering the imaging device into a plurality of beams.

Abstract: A display device includes a display panel including pixels; and a timing controller to calculate a grayscale usage ratio of input data and to determine an automatic-current-limit rate based on the grayscale usage ratio, the automatic-current-limit rate representing a power saving rate.

Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.

Abstract: A head mounted display device includes a display panel including a first display region and a second display region which is arranged at a first angle with respect to the first display region; a reflective panel arranged at a second angle with respect to the second display region, to output a first transmitted light by transmitting a first light which is output from the first display region, and to output a second reflected light by reflecting a second light output from the second display region; and a lens to collect the first transmitted light and the second reflected light.

Abstract: A mura detection device includes an XYZ coordinate system conversion unit which receives a photographed image of a display device and converts the photographed image into XYZ image data according to XYZ chromatic coordinates, a background image generation unit which generates background image data obtained by removing a part of the XYZ image data, a color difference calculation unit which generates color difference image data by comparing the photographed image and the background image data, and a mura data generation unit which calculates a color mura index value using the color difference image data.

Abstract: Provided is a display device including: a data processor controlling color reproducibility of RGB data under a low illumination environment to process an input image signal; a signal controller dividing the input image signal in a frame unit according to a vertical synchronization signal and the input image signal in a scan line unit according to a horizontal synchronization signal to generate an image data signal; and a data driver receiving the image data signal to transfer a plurality of data signals to each of the plurality of data lines coupled to a plurality of pixels. The display device reduces glaring and provides a higher-definition image to a user due to the accurate representation of neutral white under the high illumination environment.

Abstract: A method of compensating for Mura in a display panel includes displaying a high gray-scale image and a low gray-scale image on a display panel. The displayed images are photographed to generate a high gray-scale luminance image and a low gray-scale luminance image. An ELA Mura for-measurement image having moiré-removed luminance values is generated by dividing luminance values of the low gray-scale luminance image by luminance values of the high gray-scale luminance image. One-dimensional average data is obtained from the ELA Mura for-measurement image. The one-dimensional average data is transformed into frequency-domain data. Target frequency-domain data having a maximum peak value is identified from the frequency-domain data. A direction, an intensity, and a frequency of the ELA Mura are obtained from the target frequency-domain data. A filter is determined based on the obtained information. The filter is applied to image data.

Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.

Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.

Abstract: An organic light emitting display device includes a substrate with a first emitting region adjacent a second emitting region, a first anode in the first emitting region, a first organic light emitting layer on the first anode, a second anode in the second emitting region, and a second organic light emitting layer on a part of the first anode and the second anode. The second organic light emitting layer includes a material different from the first organic light emitting layer.

Abstract: A display panel including: a display unit configured to provide a first image to one of a left eyeball and a right eyeball of a user and to provide a second image having the same tone as a tone of the first image to the other one of the left eyeball and the right eyeball of the user; a brightness correcting unit configured to generate second image data corresponding to the second image by using first image data corresponding to the first image; and a data driver configured to generate a first data signal based on the first image data, to generate a second data signal based on the second image data, and to provide the first and second data signals to the display unit, and the first image and the second image are displayed with different brightnesses during at least a part of an image display period.

Abstract: An organic light emitting display device includes a substrate with a first emitting region adjacent a second emitting region, a first anode in the first emitting region, a first organic light emitting layer on the first anode, a second anode in the second emitting region, and a second organic light emitting layer on a part of the first anode and the second anode. The second organic light emitting layer includes a material different from the first organic light emitting layer.